F-4-T

View detailed technical data, stock status, and sourcing information for: F-4-T
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-197-7134

Item Name Code

14741

Assigment Date

12/26/1984 (41 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

1 intake connection quantity, 1 discharge connection quantity, threaded internal intake connection type, base mounting type, 1 stage quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Mounting Type: base
Stage Quantity: 1
Intake Connection Quantity: 1
Intake Connection Type: threaded internal
Discharge Connection Quantity: 1
Discharge Connection Type: threaded internal
Drive Connection Type: close coupled
Media For Which Designed: water, fresh
End Item Identification: cleaver brooks co model ob-5-m steam boiler
Maximum Discharge Flow Rate: 11.5 gallons per minute
Operating Speed At Rated Capacity: 1750.0 revolutions per minute
Pumping Element Operating Position: horizontal
Centrifugal Pump Design: radial flow
Centrifugal Pump Impeller Quantity: 2
Drive Shaft Type: woodruff keyway
Discharge Connection Thread Size And Series/Type Designator: 1.250-11-1/2 npt
Intake Connection Thread Size And Series/Type Designator: 1.250-11-1/2 npt

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
3-1409-C	Centrifugal Pump
3-1409-C ITEM 3	Centrifugal Pump
314000	Centrifugal Pump
F-4-T	Centrifugal Pump

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4320-01-197-7134?

The FSCG of the NSN 4320-01-197-7134 is 4320

Does the NSN 4320-01-197-7134 have a Schedule B code assigned?

Yes, the Schedule B code is 8413702090

Does NSN 4320-01-197-7134 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4320-01-197-7134 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-197-7134 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4320-01-197-7134 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Dec 26, 1984